{"id":2066,"date":"2026-10-14T11:00:47","date_gmt":"2026-10-14T08:00:47","guid":{"rendered":"https:\/\/www.domainsorgulama.com\/blog\/?p=2066"},"modified":"2026-09-30T09:56:29","modified_gmt":"2026-09-30T06:56:29","slug":"nameserver-nedir","status":"publish","type":"post","link":"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/","title":{"rendered":"Nameserver Nedir ve Nas\u0131l De\u011fi\u015ftirilir?"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">\u0130nternette bir web sitesine eri\u015fmek, arka planda saniyeler i\u00e7inde tamamlanan karma\u015f\u0131k bir s\u00fcre\u00e7tir. Bu s\u00fcrecin en kritik par\u00e7alar\u0131ndan biri de nameserver&#8217;lard\u0131r. Domaininizi yeni bir <a href=\"http:\/\/turkticaret.net\/hosting\" target=\"_blank\" rel=\"noopener\">hosting<\/a> firmas\u0131na ta\u015f\u0131rken, bir CDN hizmeti kullanmaya ba\u015flarken ya da e-posta altyap\u0131n\u0131z\u0131 de\u011fi\u015ftirirken mutlaka nameserver kavram\u0131yla kar\u015f\u0131la\u015f\u0131rs\u0131n\u0131z. Bu yaz\u0131da nameserver&#8217;\u0131n ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve ad\u0131m ad\u0131m nas\u0131l de\u011fi\u015ftirilece\u011fini detayl\u0131 bi\u00e7imde ele al\u0131yoruz.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_78 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Nedir\" >Nameserver Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_ile_DNS_Kaydi_Arasindaki_Fark\" >Nameserver ile DNS Kayd\u0131 Aras\u0131ndaki Fark<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Nasil_Calisir_Adim_Adim_Surec\" >Nameserver Nas\u0131l \u00c7al\u0131\u015f\u0131r? Ad\u0131m Ad\u0131m S\u00fcre\u00e7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Neden_Degistirilir\" >Nameserver Neden De\u011fi\u015ftirilir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#1_Hosting_Firmasi_Degisikligi\" >1. Hosting Firmas\u0131 De\u011fi\u015fikli\u011fi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#2_CDN_veya_Guvenlik_Hizmeti_Entegrasyonu\" >2. CDN veya G\u00fcvenlik Hizmeti Entegrasyonu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#3_DNS_Yonetimini_Merkezilestirme\" >3. DNS Y\u00f6netimini Merkezile\u015ftirme<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#4_Alan_Adi_Devri_veya_Satisi\" >4. Alan Ad\u0131 Devri veya Sat\u0131\u015f\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#5_Alt_Yapi_Testleri_ve_Gelistirme_Ortamlari\" >5. Alt Yap\u0131 Testleri ve Geli\u015ftirme Ortamlar\u0131<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Degistirmeden_Once_Dikkat_Edilmesi_Gerekenler\" >Nameserver De\u011fi\u015ftirmeden \u00d6nce Dikkat Edilmesi Gerekenler<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Mevcut_DNS_Kayitlarini_Mutlaka_Yedekleyin\" >Mevcut DNS Kay\u0131tlar\u0131n\u0131 Mutlaka Yedekleyin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Yayilma_Propagation_Suresini_Hesaba_Katin\" >Yay\u0131lma (Propagation) S\u00fcresini Hesaba Kat\u0131n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Degisikligi_Dusuk_Trafikli_Saatlerde_Yapin\" >De\u011fi\u015fikli\u011fi D\u00fc\u015f\u00fck Trafikli Saatlerde Yap\u0131n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#SSL_Sertifikanizi_Kontrol_Edin\" >SSL Sertifikan\u0131z\u0131 Kontrol Edin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#TTL_Degerini_Onceden_Dusurun\" >TTL De\u011ferini \u00d6nceden D\u00fc\u015f\u00fcr\u00fcn<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Nasil_Degistirilir_Adim_Adim_Uygulama_Rehberi\" >Nameserver Nas\u0131l De\u011fi\u015ftirilir? Ad\u0131m Ad\u0131m Uygulama Rehberi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_1_Registrar_Panelinize_Giris_Yapin\" >Ad\u0131m 1: Registrar Panelinize Giri\u015f Yap\u0131n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_2_Domain_Yonetimi_Bolumune_Gidin\" >Ad\u0131m 2: Domain Y\u00f6netimi B\u00f6l\u00fcm\u00fcne Gidin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_3_Nameserver_Ayarlari_Sekmesini_Bulun\" >Ad\u0131m 3: Nameserver Ayarlar\u0131 Sekmesini Bulun<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_4_Mevcut_Nameserver_Bilgilerini_Not_Alin\" >Ad\u0131m 4: Mevcut Nameserver Bilgilerini Not Al\u0131n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_5_Yeni_Nameserver_Bilgilerini_Girin\" >Ad\u0131m 5: Yeni Nameserver Bilgilerini Girin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_6_Degisiklikleri_Kaydedin\" >Ad\u0131m 6: De\u011fi\u015fiklikleri Kaydedin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Adim_7_Yayilma_Surecini_Takip_Edin\" >Ad\u0131m 7: Yay\u0131lma S\u00fcrecini Takip Edin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Yayilma_Durumunu_Nasil_Kontrol_Edersiniz\" >Yay\u0131lma Durumunu Nas\u0131l Kontrol Edersiniz?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Degistirirken_Sik_Yapilan_Hatalar\" >Nameserver De\u011fi\u015ftirirken S\u0131k Yap\u0131lan Hatalar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.domainsorgulama.com\/blog\/nameserver-nedir\/#Nameserver_Degisikligi_Sonrasi_Kontrol_Listesi\" >Nameserver De\u011fi\u015fikli\u011fi Sonras\u0131 Kontrol Listesi<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Nedir\"><\/span><span style=\"font-weight: 400;\">Nameserver Nedir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nameserver (isim sunucusu), bir alan ad\u0131n\u0131n hangi sunucu(lar) \u00fczerinde bar\u0131nd\u0131r\u0131ld\u0131\u011f\u0131n\u0131 ve o alan ad\u0131na ait t\u00fcm teknik bilgilerin nerede tutuldu\u011funu internete bildiren \u00f6zel sunuculard\u0131r. Nameserver&#8217;lar, DNS (Domain Name System) ad\u0131 verilen k\u00fcresel dizin sisteminin temel yap\u0131 ta\u015flar\u0131d\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0130nsanlar\u0131n hat\u0131rlamas\u0131 kolay olsun diye tasarlanm\u0131\u015f &#8220;ornek.com&#8221; gibi alan adlar\u0131, asl\u0131nda bilgisayarlar i\u00e7in hi\u00e7bir anlam ifade etmez. Bilgisayarlar birbirleriyle IP adresleri (\u00f6rne\u011fin 192.0.2.1) \u00fczerinden konu\u015fur. Nameserver&#8217;lar\u0131n g\u00f6revi, tam olarak bu noktada devreye girip &#8220;ornek.com&#8221; gibi okunabilir bir ismi, sunucunun ger\u00e7ek IP adresine \u00e7evrilmesi i\u00e7in gereken bilgiyi sa\u011flamakt\u0131r.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bir domain genellikle en az iki nameserver&#8217;a ba\u011fl\u0131d\u0131r , biri birincil (primary), di\u011feri yedek (secondary) olacak \u015fekilde. Bu, birincil sunucuda bir sorun ya\u015fanmas\u0131 durumunda alan ad\u0131n\u0131n eri\u015filemez hale gelmemesi i\u00e7in bir g\u00fcvenlik \u00f6nlemidir. B\u00fcy\u00fck hosting sa\u011flay\u0131c\u0131lar\u0131 ve CDN hizmetleri genellikle d\u00f6rt nameserver adresi sunar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u00d6rnek nameserver adresleri \u015fu \u015fekilde g\u00f6r\u00fcn\u00fcr:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ns1.hostingfirmasi.com<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ns2.hostingfirmasi.com<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ns3.hostingfirmasi.com<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ns4.hostingfirmasi.com<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nameserver_ile_DNS_Kaydi_Arasindaki_Fark\"><\/span><span style=\"font-weight: 400;\">Nameserver ile DNS Kayd\u0131 Aras\u0131ndaki Fark<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Bu iki kavram s\u0131k s\u0131k kar\u0131\u015ft\u0131r\u0131l\u0131r ama aralar\u0131nda net bir hiyerar\u015fi vard\u0131r:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nameserver, bir domainin DNS kay\u0131tlar\u0131n\u0131n <\/span><i><span style=\"font-weight: 400;\">nerede<\/span><\/i><span style=\"font-weight: 400;\"> tutuldu\u011funu g\u00f6sterir. Yani &#8220;bu domainin bilgilerini kimden sormal\u0131y\u0131m&#8221; sorusunun cevab\u0131d\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">DNS kayd\u0131 (A, CNAME, MX, TXT gibi), o nameserver i\u00e7inde saklanan ve domainin <\/span><i><span style=\"font-weight: 400;\">nas\u0131l<\/span><\/i><span style=\"font-weight: 400;\"> davranaca\u011f\u0131n\u0131 belirleyen as\u0131l bilgilerdir.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Basit bir benzetmeyle: nameserver, bir k\u00fct\u00fcphanenin adresidir; DNS kay\u0131tlar\u0131 ise o k\u00fct\u00fcphanenin raflar\u0131ndaki kitaplard\u0131r. Do\u011fru adrese (nameserver&#8217;a) gitmezseniz, arad\u0131\u011f\u0131n\u0131z kitaba (DNS kayd\u0131na) hi\u00e7 ula\u015famazs\u0131n\u0131z.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2067 size-full\" src=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir2.jpg\" alt=\"\" width=\"810\" height=\"440\" srcset=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir2.jpg 810w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir2-300x163.jpg 300w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir2-768x417.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Nasil_Calisir_Adim_Adim_Surec\"><\/span><span style=\"font-weight: 400;\">Nameserver Nas\u0131l \u00c7al\u0131\u015f\u0131r? Ad\u0131m Ad\u0131m S\u00fcre\u00e7<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Bir kullan\u0131c\u0131 taray\u0131c\u0131s\u0131na &#8220;ornek.com&#8221; yazd\u0131\u011f\u0131nda, g\u00f6zle g\u00f6r\u00fclmeyen ama saniyenin \u00e7ok k\u00fc\u00e7\u00fck bir b\u00f6l\u00fcm\u00fcnde tamamlanan \u015fu ad\u0131mlar ger\u00e7ekle\u015fir:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Taray\u0131c\u0131 sorgusu ba\u015flat\u0131r. Kullan\u0131c\u0131n\u0131n bilgisayar\u0131 \u00f6nce kendi \u00f6nbelle\u011fine (cache) bakar; daha \u00f6nce bu domain ziyaret edilmemi\u015fse sorgu internete g\u00f6nderilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u00f6k DNS sunucular\u0131na ula\u015f\u0131l\u0131r. Sorgu, d\u00fcnya genelinde da\u011f\u0131t\u0131lm\u0131\u015f k\u00f6k (root) sunuculara gider ve &#8220;.com&#8221; uzant\u0131s\u0131n\u0131 y\u00f6neten sunuculara y\u00f6nlendirilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Registrar, nameserver bilgisini d\u00f6nd\u00fcr\u00fcr. &#8220;.com&#8221; sunucular\u0131, &#8220;ornek.com&#8221; domaininin hangi nameserver&#8217;lara kay\u0131tl\u0131 oldu\u011funu s\u00f6yler (bu bilgi, domainin registrar panelinde tan\u0131mlanan nameserver ayarlar\u0131ndan gelir).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nameserver, DNS kay\u0131tlar\u0131n\u0131 sa\u011flar. Sorgu art\u0131k do\u011fru nameserver&#8217;a ula\u015fm\u0131\u015ft\u0131r ve bu sunucu, &#8220;ornek.com&#8221; i\u00e7in tan\u0131ml\u0131 A kayd\u0131n\u0131 (IP adresini) geri d\u00f6nd\u00fcr\u00fcr.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Taray\u0131c\u0131, IP adresine ba\u011flan\u0131r. Art\u0131k taray\u0131c\u0131 do\u011fru sunucunun IP adresini bildi\u011fi i\u00e7in, o sunucuya ba\u011flan\u0131p web sitesinin dosyalar\u0131n\u0131 ister.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Site y\u00fcklenir. Sunucu, istenen sayfay\u0131 taray\u0131c\u0131ya g\u00f6nderir ve kullan\u0131c\u0131 siteyi g\u00f6r\u00fcr.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Bu ad\u0131mlar\u0131n tamam\u0131 genellikle 20-200 milisaniye gibi bir s\u00fcrede tamamlan\u0131r ve kullan\u0131c\u0131 bu karma\u015f\u0131k s\u00fcreci hi\u00e7 fark etmez.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Neden_Degistirilir\"><\/span><span style=\"font-weight: 400;\">Nameserver Neden De\u011fi\u015ftirilir?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nameserver de\u011fi\u015fikli\u011fi rastgele yap\u0131lan bir i\u015flem de\u011fildir; genellikle \u015fu senaryolardan biri s\u00f6z konusu oldu\u011funda g\u00fcndeme gelir:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Hosting_Firmasi_Degisikligi\"><\/span><span style=\"font-weight: 400;\">1. Hosting Firmas\u0131 De\u011fi\u015fikli\u011fi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sitenizi bir hosting sa\u011flay\u0131c\u0131dan ba\u015fka birine ta\u015f\u0131d\u0131\u011f\u0131n\u0131zda, domaininizin eski sunucuyu de\u011fil yeni sunucuyu g\u00f6stermesi gerekir. Bu, en yayg\u0131n nameserver de\u011fi\u015ftirme sebebidir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_CDN_veya_Guvenlik_Hizmeti_Entegrasyonu\"><\/span><span style=\"font-weight: 400;\">2. CDN veya G\u00fcvenlik Hizmeti Entegrasyonu<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Cloudflare gibi CDN (\u0130\u00e7erik Da\u011f\u0131t\u0131m A\u011f\u0131) ve g\u00fcvenlik hizmetleri kullan\u0131lmaya ba\u015fland\u0131\u011f\u0131nda, trafi\u011fin \u00f6nce bu hizmetlerin sunucular\u0131ndan ge\u00e7mesi gerekir. Bu da domainin nameserver&#8217;lar\u0131n\u0131n o hizmete ait sunuculara y\u00f6nlendirilmesini gerektirir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_DNS_Yonetimini_Merkezilestirme\"><\/span><span style=\"font-weight: 400;\">3. DNS Y\u00f6netimini Merkezile\u015ftirme<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Baz\u0131 kullan\u0131c\u0131lar, birden fazla domainin DNS kay\u0131tlar\u0131n\u0131 tek bir panelden y\u00f6netmek ister. Bu durumda domain, registrar&#8217;\u0131n varsay\u0131lan nameserver&#8217;lar\u0131 yerine \u00fc\u00e7\u00fcnc\u00fc parti bir DNS y\u00f6netim hizmetine (\u00f6rne\u011fin Amazon Route 53, Cloudflare DNS) y\u00f6nlendirilir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Alan_Adi_Devri_veya_Satisi\"><\/span><span style=\"font-weight: 400;\">4. Alan Ad\u0131 Devri veya Sat\u0131\u015f\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Bir domain el de\u011fi\u015ftirdi\u011finde, yeni sahibi genellikle kendi altyap\u0131s\u0131na ge\u00e7i\u015f yapmak i\u00e7in nameserver&#8217;lar\u0131 de\u011fi\u015ftirir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Alt_Yapi_Testleri_ve_Gelistirme_Ortamlari\"><\/span><span style=\"font-weight: 400;\">5. Alt Yap\u0131 Testleri ve Geli\u015ftirme Ortamlar\u0131<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Geli\u015ftiriciler bazen bir siteyi canl\u0131ya almadan \u00f6nce test ortam\u0131nda farkl\u0131 bir sunucuda \u00e7al\u0131\u015ft\u0131r\u0131p, haz\u0131r oldu\u011funda nameserver de\u011fi\u015fikli\u011fiyle canl\u0131ya ge\u00e7i\u015f yapar.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Degistirmeden_Once_Dikkat_Edilmesi_Gerekenler\"><\/span><span style=\"font-weight: 400;\">Nameserver De\u011fi\u015ftirmeden \u00d6nce Dikkat Edilmesi Gerekenler<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nameserver de\u011fi\u015fikli\u011fi basit g\u00f6r\u00fcnse de, haz\u0131rl\u0131ks\u0131z yap\u0131ld\u0131\u011f\u0131nda ciddi kesintilere yol a\u00e7abilir. \u0130\u015fte g\u00f6z \u00f6n\u00fcnde bulundurulmas\u0131 gereken kritik noktalar:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mevcut_DNS_Kayitlarini_Mutlaka_Yedekleyin\"><\/span><span style=\"font-weight: 400;\">Mevcut DNS Kay\u0131tlar\u0131n\u0131 Mutlaka Yedekleyin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nameserver de\u011fi\u015fti\u011finde, eski sunucudaki t\u00fcm DNS kay\u0131tlar\u0131 (A, CNAME, MX, TXT, SRV vb.) art\u0131k kullan\u0131lmaz hale gelir. Yeni nameserver&#8217;da bu kay\u0131tlar\u0131 s\u0131f\u0131rdan tan\u0131mlaman\u0131z gerekir. \u00d6zellikle:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">MX kay\u0131tlar\u0131 (e-posta y\u00f6nlendirmesi) unutulursa, kurumsal e-postalar\u0131n\u0131z (Google Workspace, Microsoft 365 vb.) \u00e7al\u0131\u015fmay\u0131 durdurur.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">TXT kay\u0131tlar\u0131 (SPF, DKIM, site do\u011frulama kodlar\u0131 gibi) kaybolursa, e-postalar\u0131n\u0131z spam&#8217;e d\u00fc\u015febilir veya Google Search Console gibi ara\u00e7lardaki site do\u011frulaman\u0131z bozulabilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">CNAME kay\u0131tlar\u0131 (subdomain y\u00f6nlendirmeleri) yeniden olu\u015fturulmazsa, blog.ornek.com gibi alt alan adlar\u0131 \u00e7al\u0131\u015fmaz hale gelir.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Yayilma_Propagation_Suresini_Hesaba_Katin\"><\/span><span style=\"font-weight: 400;\">Yay\u0131lma (Propagation) S\u00fcresini Hesaba Kat\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">DNS de\u011fi\u015fiklikleri an\u0131nda d\u00fcnya geneline yay\u0131lmaz. DNS propagation ad\u0131 verilen bu s\u00fcre\u00e7, TTL (Time to Live) ayarlar\u0131na ba\u011fl\u0131 olarak birka\u00e7 dakikadan 24-48 saate kadar s\u00fcrebilir. Bu s\u00fcre boyunca baz\u0131 kullan\u0131c\u0131lar eski sunucuya, baz\u0131lar\u0131 yeni sunucuya y\u00f6nlendirilebilir , bu normal bir durumdur, hata de\u011fildir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Degisikligi_Dusuk_Trafikli_Saatlerde_Yapin\"><\/span><span style=\"font-weight: 400;\">De\u011fi\u015fikli\u011fi D\u00fc\u015f\u00fck Trafikli Saatlerde Yap\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Olas\u0131 kesintilerin etkisini en aza indirmek i\u00e7in nameserver de\u011fi\u015fikli\u011fini, sitenizin trafi\u011finin en d\u00fc\u015f\u00fck oldu\u011fu saatlerde (genellikle gece ge\u00e7 saatler) yapman\u0131z \u00f6nerilir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"SSL_Sertifikanizi_Kontrol_Edin\"><\/span><span style=\"font-weight: 400;\">SSL Sertifikan\u0131z\u0131 Kontrol Edin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Yeni sunucuda SSL sertifikas\u0131 \u00f6nceden kurulmam\u0131\u015fsa, ge\u00e7i\u015f s\u0131ras\u0131nda ziyaret\u00e7ileriniz &#8220;g\u00fcvenli de\u011fil&#8221; uyar\u0131s\u0131yla kar\u015f\u0131la\u015fabilir. Ge\u00e7i\u015f \u00f6ncesinde yeni sunucuda SSL&#8217;in aktif oldu\u011fundan emin olun.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"TTL_Degerini_Onceden_Dusurun\"><\/span><span style=\"font-weight: 400;\">TTL De\u011ferini \u00d6nceden D\u00fc\u015f\u00fcr\u00fcn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">E\u011fer planl\u0131 bir ge\u00e7i\u015f yap\u0131yorsan\u0131z, de\u011fi\u015fiklikten birka\u00e7 g\u00fcn \u00f6nce mevcut DNS kay\u0131tlar\u0131n\u0131z\u0131n TTL de\u011ferini d\u00fc\u015f\u00fcrmeniz (\u00f6rne\u011fin 24 saatten 5 dakikaya indirmek), ge\u00e7i\u015f s\u0131ras\u0131nda yay\u0131lma s\u00fcresini k\u0131saltman\u0131za yard\u0131mc\u0131 olur.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2068 size-full\" src=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir.jpg\" alt=\"\" width=\"810\" height=\"440\" srcset=\"https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir.jpg 810w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir-300x163.jpg 300w, https:\/\/www.domainsorgulama.com\/blog\/wp-content\/uploads\/2026\/09\/Nameserver-Nedir-ve-Nasil-Degistirilir-768x417.jpg 768w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Nasil_Degistirilir_Adim_Adim_Uygulama_Rehberi\"><\/span><span style=\"font-weight: 400;\">Nameserver Nas\u0131l De\u011fi\u015ftirilir? Ad\u0131m Ad\u0131m Uygulama Rehberi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nameserver de\u011fi\u015fikli\u011fi, domainin sat\u0131n al\u0131nd\u0131\u011f\u0131 registrar (alan ad\u0131 sa\u011flay\u0131c\u0131 firma) paneli \u00fczerinden yap\u0131l\u0131r , hosting firman\u0131z\u0131n paneli \u00fczerinden de\u011fil. Genel ad\u0131mlar \u015f\u00f6yledir:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adim_1_Registrar_Panelinize_Giris_Yapin\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 1: Registrar Panelinize Giri\u015f Yap\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Domaininizi hangi firmadan ald\u0131ysan\u0131z (Natro, GoDaddy, isim tescil, Namecheap, Turhost vb.), o firman\u0131n m\u00fc\u015fteri paneline kullan\u0131c\u0131 ad\u0131 ve \u015fifrenizle giri\u015f yap\u0131n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adim_2_Domain_Yonetimi_Bolumune_Gidin\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 2: Domain Y\u00f6netimi B\u00f6l\u00fcm\u00fcne Gidin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Panelde genellikle &#8220;Domainlerim&#8221;, &#8220;Alan Adlar\u0131m&#8221; veya &#8220;Domain Management&#8221; ba\u015fl\u0131kl\u0131 bir sekme bulunur. Buradan de\u011fi\u015fiklik yapmak istedi\u011finiz domaini se\u00e7in.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adim_3_Nameserver_Ayarlari_Sekmesini_Bulun\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 3: Nameserver Ayarlar\u0131 Sekmesini Bulun<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Bu b\u00f6l\u00fcm firmadan firmaya &#8220;Nameserver Ayarlar\u0131&#8221;, &#8220;DNS Y\u00f6netimi&#8221; veya &#8220;Name Server Management&#8221; gibi farkl\u0131 isimlerle an\u0131labilir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adim_4_Mevcut_Nameserver_Bilgilerini_Not_Alin\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 4: Mevcut Nameserver Bilgilerini Not Al\u0131n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">De\u011fi\u015fiklik yapmadan \u00f6nce, mevcut nameserver adreslerinin bir ekran g\u00f6r\u00fcnt\u00fcs\u00fcn\u00fc al\u0131n. Herhangi bir sorun ya\u015fanmas\u0131 durumunda geri d\u00f6n\u00fc\u015f yapabilmeniz i\u00e7in bu \u00f6nemlidir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adim_5_Yeni_Nameserver_Bilgilerini_Girin\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 5: Yeni Nameserver Bilgilerini Girin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hosting firman\u0131z\u0131n veya kullanmak istedi\u011finiz hizmetin (\u00f6rne\u011fin Cloudflare) size sa\u011flad\u0131\u011f\u0131 nameserver adreslerini ilgili alanlara girin. Genellikle en az iki, baz\u0131 sa\u011flay\u0131c\u0131larda d\u00f6rt adet nameserver adresi istenir. Adresleri girerken:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bo\u015fluk veya yaz\u0131m hatas\u0131 olmad\u0131\u011f\u0131ndan emin olun.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Adresleri do\u011frudan hosting\/CDN sa\u011flay\u0131c\u0131n\u0131z\u0131n size verdi\u011fi resmi dok\u00fcmandan kopyalay\u0131n.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Adim_6_Degisiklikleri_Kaydedin\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 6: De\u011fi\u015fiklikleri Kaydedin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Bilgileri girdikten sonra &#8220;Kaydet&#8221; veya &#8220;G\u00fcncelle&#8221; butonuna bas\u0131n. \u00c7o\u011fu registrar, i\u015flemin ba\u015far\u0131yla al\u0131nd\u0131\u011f\u0131na dair bir onay mesaj\u0131 g\u00f6sterir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Adim_7_Yayilma_Surecini_Takip_Edin\"><\/span><span style=\"font-weight: 400;\">Ad\u0131m 7: Yay\u0131lma S\u00fcrecini Takip Edin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">De\u011fi\u015fiklik kaydedildikten sonra hemen etkili olmayabilir. Bu noktada sab\u0131rl\u0131 olmak ve yay\u0131lma s\u00fcrecinin tamamlanmas\u0131n\u0131 beklemek gerekir.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Yayilma_Durumunu_Nasil_Kontrol_Edersiniz\"><\/span><span style=\"font-weight: 400;\">Yay\u0131lma Durumunu Nas\u0131l Kontrol Edersiniz?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nameserver de\u011fi\u015fikli\u011finin d\u00fcnya genelinde ne kadar yay\u0131ld\u0131\u011f\u0131n\u0131 g\u00f6rmek i\u00e7in \u00fccretsiz online ara\u00e7lar kullanabilirsiniz:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">whatsmydns.net , Domaininizi girerek, d\u00fcnyan\u0131n farkl\u0131 b\u00f6lgelerindeki DNS sunucular\u0131n\u0131n domaininizi hangi nameserver ile g\u00f6rd\u00fc\u011f\u00fcn\u00fc anl\u0131k olarak g\u00f6sterir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">dnschecker.org , Benzer \u015fekilde global DNS yay\u0131lma durumunu kontrol etmenizi sa\u011flar.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Bu ara\u00e7larda t\u00fcm lokasyonlarda ye\u015fil tik g\u00f6r\u00fcnd\u00fc\u011f\u00fcnde, de\u011fi\u015fiklik tamamen yay\u0131lm\u0131\u015f demektir.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Degistirirken_Sik_Yapilan_Hatalar\"><\/span><span style=\"font-weight: 400;\">Nameserver De\u011fi\u015ftirirken S\u0131k Yap\u0131lan Hatalar<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Deneyimsiz kullan\u0131c\u0131lar\u0131n ve hatta baz\u0131 deneyimli y\u00f6neticilerin bile d\u00fc\u015ft\u00fc\u011f\u00fc yayg\u0131n hatalar \u015funlard\u0131r:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nameserver adreslerini eksik veya hatal\u0131 girmek. Tek bir karakter hatas\u0131 bile domainin tamamen eri\u015filemez hale gelmesine yol a\u00e7abilir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">MX kay\u0131tlar\u0131n\u0131 unutmak. Bu, ge\u00e7i\u015f sonras\u0131 en \u00e7ok kar\u015f\u0131la\u015f\u0131lan ve en \u00e7ok panik yaratan hatad\u0131r , kurumsal e-postalar aniden gelmemeye ba\u015flar.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yay\u0131lma s\u00fcresini beklemeden &#8220;site bozuldu&#8221; pani\u011fine kap\u0131lmak. De\u011fi\u015fiklikten hemen sonra baz\u0131 b\u00f6lgelerden siteye eri\u015filememesi normaldir; 24-48 saat beklemeden sorun oldu\u011funa h\u00fckmetmemek gerekir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">SSL sertifikas\u0131n\u0131 yeni sunucuda kurmay\u0131 atlamak. Bu, ziyaret\u00e7ilerin taray\u0131c\u0131da g\u00fcvenlik uyar\u0131s\u0131 g\u00f6rmesine neden olur.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test ortam\u0131 olmadan do\u011frudan canl\u0131 siteyi de\u011fi\u015ftirmek. M\u00fcmk\u00fcnse \u00f6nce bir test alt alan ad\u0131nda (staging.ornek.com gibi) yeni sunucunun do\u011fru \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 teyit etmek daha g\u00fcvenlidir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">TXT\/SPF\/DKIM kay\u0131tlar\u0131n\u0131 atlamak. Bu kay\u0131tlar e-posta g\u00f6nderiminin spam&#8217;e d\u00fc\u015fmemesi i\u00e7in kritik \u00f6neme sahiptir ve genellikle ge\u00e7i\u015f s\u0131ras\u0131nda unutulur.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Nameserver_Degisikligi_Sonrasi_Kontrol_Listesi\"><\/span><span style=\"font-weight: 400;\">Nameserver De\u011fi\u015fikli\u011fi Sonras\u0131 Kontrol Listesi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Ge\u00e7i\u015f tamamland\u0131ktan sonra a\u015fa\u011f\u0131daki kontrolleri yapman\u0131z, olas\u0131 sorunlar\u0131 erken tespit etmenizi sa\u011flar:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Site, farkl\u0131 cihaz ve a\u011flardan (mobil veri, farkl\u0131 wifi) a\u00e7\u0131l\u0131yor mu?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0SSL sertifikas\u0131 aktif ve ge\u00e7erli mi (taray\u0131c\u0131da kilit simgesi g\u00f6r\u00fcn\u00fcyor mu)?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0E-posta g\u00f6nderimi ve al\u0131m\u0131 sorunsuz \u00e7al\u0131\u015f\u0131yor mu?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Alt alan adlar\u0131 (subdomain) do\u011fru \u015fekilde y\u00f6nlendiriliyor mu?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Google Search Console&#8217;daki site do\u011frulamas\u0131 h\u00e2l\u00e2 ge\u00e7erli mi?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0whatsmydns.net \u00fczerinde t\u00fcm b\u00f6lgelerde yeni nameserver g\u00f6r\u00fcn\u00fcyor mu?<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">Nameserver, g\u00f6r\u00fcnmez ama internetin i\u015fleyi\u015finde vazge\u00e7ilmez bir rol oynayan temel bir yap\u0131 ta\u015f\u0131d\u0131r. Bir domainin &#8220;nerede ya\u015fad\u0131\u011f\u0131n\u0131&#8221; belirleyen bu sistem, do\u011fru anla\u015f\u0131lmadan yap\u0131lan de\u011fi\u015fikliklerde ciddi kesintilere, e-posta kay\u0131plar\u0131na ve g\u00fcven sorunlar\u0131na yol a\u00e7abilir. Ancak yukar\u0131daki ad\u0131mlar\u0131 izleyerek , mevcut kay\u0131tlar\u0131 yedekleyerek, do\u011fru zaman\u0131 se\u00e7erek ve de\u011fi\u015fiklik sonras\u0131 kontrol listesini uygulayarak , nameserver ge\u00e7i\u015fini sorunsuz ve g\u00fcvenli bir \u015fekilde tamamlamak m\u00fcmk\u00fcnd\u00fcr.<\/span><\/p>\n<p>Benzer blog yaz\u0131lar\u0131n\u0131 <a href=\"https:\/\/www.domainsorgulama.com\/blog\">buradan<\/a> g\u00f6r\u00fcnt\u00fcleyebilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130nternette bir web sitesine eri\u015fmek, arka planda saniyeler i\u00e7inde tamamlanan karma\u015f\u0131k bir s\u00fcre\u00e7tir. Bu s\u00fcrecin en kritik par\u00e7alar\u0131ndan biri de nameserver&#8217;lard\u0131r. Domaininizi yeni bir hosting firmas\u0131na ta\u015f\u0131rken, bir CDN hizmeti kullanmaya ba\u015flarken ya da e-posta altyap\u0131n\u0131z\u0131 de\u011fi\u015ftirirken mutlaka nameserver kavram\u0131yla kar\u015f\u0131la\u015f\u0131rs\u0131n\u0131z. Bu yaz\u0131da nameserver&#8217;\u0131n ne oldu\u011funu, nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 ve ad\u0131m ad\u0131m nas\u0131l de\u011fi\u015ftirilece\u011fini detayl\u0131 bi\u00e7imde [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":2068,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2066","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-domain"],"views":70,"_links":{"self":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts\/2066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/comments?post=2066"}],"version-history":[{"count":1,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts\/2066\/revisions"}],"predecessor-version":[{"id":2069,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/posts\/2066\/revisions\/2069"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/media\/2068"}],"wp:attachment":[{"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/media?parent=2066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/categories?post=2066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domainsorgulama.com\/blog\/wp-json\/wp\/v2\/tags?post=2066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}